Q. 3 - Elementary Statistics

Question

For a qualitative data set, what is a

a. frequency distribution?

b. relative-frequency distribution?

Step-by-Step Solution

Answer

(a) The frequency distribution shows the frequency of all conceivable values.

(b) The relative frequency distribution shows the relative frequency of all conceivable values.

Part (a) Step 1: Concept introduction

Data that approximates and characterizes is defined as qualitative data. It is possible to observe and record qualitative data.

Part (a) Step 2: Explanation

In statistics, a frequency distribution means a graph or table that indicates the frequency of various outputs in a sampling. Each table row contains the frequency or number of instances of data within a given group or interval. 

Part (b) Step 1: Concept introduction

The descriptive and conceptual findings gathered through surveys, interviews, or observation are referred to as qualitative data.

Part (b) Step 2: Explanation

A relative frequency distribution, which would be related to a probability distribution and is widely used in statistics, depicts the percentage of the total set of measurements connected with each value or class of values.